Adjustable Flow Submersible UV Filter SP7UV (7 Watt) – AquaTop

Aquatop SP7-UV Internal Filter with UV Sterilization

TheAquatop SP7-UV Internal Filteris an upgraded, all-in-one filtration and sterilization unit designed for aquariums that require higher biological safety and water clarity. This model combinesmechanical and biological filtrationwith a powerful7W UV-C lampto eliminate “green water” algae, harmful bacteria, and free-floating parasites without the need for additional plumbing or bulky external canisters.

Key Features

• High-Intensity UV Sterilization:Equipped with a7W UV-C bulbthat is more powerful than the standard 5W version, providing faster results in clearing cloudy water and controlling pathogens.
• Customizable Water Flow:Features an adjustable flow rate between72 and 126 gallons per hour (GPH), allowing you to fine-tune the output for sensitive fish or high-flow reef setups.
• Complete Filtration Chamber:Utilizes a mechanicalfilter spongeto trap debris and a biological chamber that can be customized with your choice of media to support healthy bacterial colonies.
• Built-in Aeration:Includes an optionalVenturi air intake systemthat pulls air into the water stream, providing essential oxygenation for your inhabitants while the filter runs.
• Submersible Space-Saving Design:Engineered for full submersion, it can be mounted vertically or horizontally, making it easy to hide behind plants or decor.

Technical Specifications

• Flow Rate:72–126 GPH (Adjustable)
• UV Wattage:7 Watts
• Pump Wattage:6 Watts
• Recommended Tank Size:Up to 40-50 Gallons
• Installation:Internal (Suction Cup Mount)

Why Choose the SP7-UV?

TheSP7-UVis the ideal choice for hobbyists dealing with persistent algae blooms or those keeping sensitive species that are prone to bacterial infections. The increased 7W UV power ensures that water is sterilized more effectively as it passes through the unit, providing a higher “kill rate” for microorganisms compared to lower-wattage internal filters. It is a true“Plug-and-Play” solutionfor a cleaner, healthier aquarium.

Maintenance Tip:For maximum UV-C penetration, ensure the quartz sleeve surrounding the bulb is cleaned every 3–4 months to remove any calcium or debris buildup.